Crawler - distribution spiders 分布式爬虫架构图
2022-03-13 01:03:54   14  举报             
     
         
 Python Scrapy distribution spider by cluster -- 分布式爬虫 架构图; spiders,scheduler,downloader,pipeline,mq,hdfs,db - 队列,下载,数据扭转,消息队列,数据库;
    作者其他创作
 大纲/内容
 master - slave
  Requests
  items
  federation 
  Spiders Frame
  SpiderMiddlewares
  slave 2
  redis shard
  Downloader
  master
  生产者Producer
  Responses
  Redis Cluster
  LBS
  slave
  slave 1
  Haproxy
  mirror 3
  master1
  DownloaderMiddlewares
  消费者Consumer
  requests
  url
  hash algorithm
  分割线
  数据
  Spiders
  服务
  data
  sentinel(monitor)
  mirror 1
  对象
  multi - mirror
  filters
  mirror 2
  Applications
  组件
  Scheduler
  redis cluster
  multi - center
  Internet
  MiddleServer API
  sentinel(master-slave-monitor)
  master2
  ScrapyEngine
  Pipeline
  redis proxy
   
 
 
 
 
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